These tiny units literally drip-feed individual plants and use a minimal quantity of water yet every plant is kept perfectly nourished. Drippers are fed via a 3.6 mm i d Microbore Feed Pipe which can be easily hidden. The Dripper Kit shown left) contains all the equipment you need to irrigate up to 10 average size hanging baskets large pots tubs window boxes etc. For fit and forget irrigation use a timer - see Battery Controller. This ensures watering even when you are away on holiday.